3948038 has 8 divisors (see below), whose sum is σ = 5933088. Its totient is φ = 1970344.

The previous prime is 3947987. The next prime is 3948071. The reversal of 3948038 is 8308493.

3948038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3947989 and 3948007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206 + ... + 2817.

It is an arithmetic number, because the mean of its divisors is an integer number (741636).

Almost surely, 2^3948038 is an apocalyptic number.

3948038 is a deficient number, since it is larger than the sum of its proper divisors (1985050).

3948038 is a wasteful number, since it uses less digits than its factorization.

3948038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3948038 is about 1986.9670354588. The cubic root of 3948038 is about 158.0497359846.

The spelling of 3948038 in words is "three million, nine hundred forty-eight thousand, thirty-eight".